9. The law of conservation of mass: a. applies only to reactions that don't produce gases b. applies only to open systems c. applies only over short periods of time d. means that the combined mass of Earth and its atmosphere should remain constant (except for objects coming in from space)

Q: Draw the enantiomer for the following monosaccharide. Upload your answer in the last question. сно…

A: The given monosaccharide is, To draw the enantiomer?

Q: Classify the type of lipid shown here. A) fatty acid B) steroid C) wax D) triglyceride

A: The three main types of lipids are phospholipids, sterols, and triacylglycerols (also known as…

Q: Take a look at this molecule, and then answer the questions in the table below it. HOCH₂ HOCH₂ H H…

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Q: What type of lipid is the major component in a lipid bilayer structure in a membrane? A)…

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Q: How to extract proteins from quinoa and lentils? I need to design a lab for organic chemistry 2 and…

A: The lentils or quinoa need to be powdered and extracted with various organic solvents to remove fat…

Q: Use the following dropdown menus to build the name

A: The given amine is an unsymmetrical tertiary (3o) amine. Unsymmetrical 3o amines are named with the…

Q: Pls help ASAP on this question

A: IUPAC nomenclature rules for amide: • naming of the carbon chain as for carboxylic acids.• change…

Q: Question 16.a c Proteins fold into complex three-dimensional upon the structure of the protein and…

A: Proteins are made up of amino acids. Protein fold in to three dimensional shape. Globular proteins…

Q: Disaccharides are described by the position of the anomeric carbon and the numbering of the atoms…

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Q: Draw the Haworth projection for the following monosaccharide.

A: The monosaccharide shown is a mannose and in Haworth projection, is referred to as mannopyranose.In…

Q: H3C H H H What type of strain is present in this structure? CH₂CH3 A) Torsional B) Angle C) Steric…

A: Angle strain:Angle strain is often generated in a cyclic compounds when the bond angle is higher or…

Q: Identify the following antioxidant molecule.                  A. alpha tocopherol hydroquinone…

A: The compounds that are able to inhibit oxidation reactions are called antioxidants. Vitamins C and E…

Q: x IV a mixture of I and II Br OCH₂CH₂ 11 CH,CH,OH 111 8X OCH

A: E1 reaction is favored by a weak base, and a polar protic compound, H2O, ROH, can be both a base…

Q: wa diastereomer for the following monosaccharide. Upload your answer in the last question. ÇH,OH H…

A: In this question, we want to draw a Diasteriomer ( means not mirror image ) for this given compound.…

Q: LOH B12 FeBra

A: The reaction of Br₂/FeBr₃ with phenol involves electrophilic aromatic substitution.Ferric bromide:…

Q: H20 dil. H2SO4

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Q: t kind of saccharides are thes

A: Carbohydrates are biomolecules that contain carbon and hydrogen and nonpolar in nature. They are of…

Q: HOT HO Sucrose (shown below) is a disaccharide commonly called table sugar. Identify the circled…

A: Circled Functional group is acetal. In acetal carbon is bonded to two O-R group one bond to carbon…

Q: Identify which category the molecule below belongs to: carbohydrate lipid both carbohydrate and…

A: A carbohydrates must contain a -OH group,but here not present any -OH group

Q: QUESTION 19 Briefly explain why there are + and - charges in the amino acid structures in the table…

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Q: 6. Alkenes cannot undergo which type of reaction? a. Addition b. Polymerization C. Oxidation d.…

A: Alkenes are unsaturated hydrocarbons that contain a carbon-carbon double bond. The double bond makes…

Q: Click on all glycosidic bonds in the structure below.

A: A glycosidic linkage is a bond that links a carbohydrate unit to another carbohydrate or…

Q: Ph3P=/ CN

A: The objective of the question is to find the product of the given reaction in which substituted…

Q: The following trisaccharide derivative is important to human healt The B and C rings are called? но-…

A: Interpretation: The above given structure is trisaccharide and we have to tell the name of the rings…

Q: A carbohydrate that yields many monosaccharides when hydrolyzed is a ________? Disaccharide…

A: Disaccharide on hydrolysis gives 2 monosaccharides, and Polysaccharide on hydrolysis gives many…

Q: 1. For this question, refer to the table of solutions you will make on page 2 of the experimental…

A: Given, Molarity of Na2S2O3=0.02M Molarity of KI = 0.3 M

Q: The structure of a sphingomyelin that contains sphingosine, stearic acid, phosphate, and…

A: Functional group is a substituent or moiety in a molecule that causes the molecule's characteristic…

Q: A triacylglycerol is made up of a glycerol molecule and three fatty acid chains. During hydrolysis,…

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Q: None

A: The molecule shown in the image is a disaccharide. This can be identified because it consists of two…

Q: is a molecule that is synthesized in one part of the body and has an effect in a different 3. A(n)…

A: In this question, we have to choose the correct answer from the given options.

Q: Part II-Drawing and Identifying Polysaccharides MODEL amylose cellulose STRUCTURE

A: The objective of the question is to draw the structure and identify the polysaccharides from the…

Q: C. OCH3 H2 Pd/C

A: Information about the question

Q: Reachion Mechanism OH Mgel THE F 0°C .F

A: This a is a nucleophilic addition of RMgX at carconyl group.

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.